Finding the Fourth Proportional to 9,856.90, 14,791.52 and 4,013.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,856.90 : 14,791.52 = 4,013.52 : x
2. Step 2: Convert to fraction form
   9,856.90/14,791.52 = 4,013.52/x
3. Step 3: Cross multiply
   9,856.90x = 14,791.52 × 4,013.52
4. Step 4: Simplify right side
   9,856.90x = 59,366,061.35
5. Step 5: Solve for x
   x = 59,366,061.35/9,856.90
6. Step 6: Final answer
   x = 6,022.79